.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1,346

Applied Filters:

Brand = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T7V6CAY STMicroelectronics 1: NT$51.98 4,819In Stock	Mfr. Part # SMA6T7V6CAY Mouser Part # 511-SMA6T7V6CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,819In Stock	Cut Tape NT$51.98 NT$32.66 NT$21.37 NT$16.53 Reel NT$12.12 View NT$14.02 NT$13.34 NT$11.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC SMC50J100A STMicroelectronics 1: NT$93.21 2,364In Stock	Mfr. Part # SMC50J100A Mouser Part # 511-SMC50J100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,364In Stock	Cut Tape NT$93.21 NT$59.87 NT$45.53 NT$40.87 Reel NT$27.25 View NT$32.30 NT$29.58 NT$24.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I TN2010H-6I STMicroelectronics 1: NT$76.72 3,945In Stock	Mfr. Part # TN2010H-6I Mouser Part # 511-TN2010H-6I	STMicroelectronics	SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I Learn More about STMicroelectronics stm tn scrs	Datasheet	3,945In Stock	NT$76.72 NT$51.27 NT$33.63 NT$26.67 View NT$23.66 NT$21.62 NT$20.79 NT$20.33	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 ESDA14WY STMicroelectronics 1: NT$15.06 29,124In Stock New Product	Mfr. Part # ESDA14WY Mouser Part # 511-ESDA14WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	29,124In Stock	Cut Tape NT$15.06 NT$6.92 NT$5.77 NT$4.34 Reel NT$3.08 View NT$4.05 NT$2.83 NT$2.62 NT$2.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC SM30T10AY STMicroelectronics 1: NT$75.64 2,498In Stock	Mfr. Part # SM30T10AY Mouser Part # 511-SM30T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,498In Stock	Cut Tape NT$75.64 NT$37.28 NT$30.36 NT$26.96 Reel NT$20.61 View NT$22.76 NT$21.73 NT$20.58 NT$19.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T10CAY STMicroelectronics 1: NT$49.83 4,930In Stock	Mfr. Part # SMA6T10CAY Mouser Part # 511-SMA6T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,930In Stock	Cut Tape NT$49.83 NT$31.26 NT$23.27 NT$20.65 Reel NT$12.01 View NT$16.10 NT$14.02 NT$13.34 NT$10.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T39AY STMicroelectronics 1: NT$60.59 6,240In Stock	Mfr. Part # SMA6T39AY Mouser Part # 511-SMA6T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6,240In Stock	Cut Tape NT$60.59 NT$39.44 NT$32.27 NT$27.75 Reel NT$18.18 View NT$22.87 NT$20.69 NT$19.75 NT$16.13 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB T1635H-8T STMicroelectronics 1: NT$76.00 3,456In Stock	Mfr. Part # T1635H-8T Mouser Part # 511-T1635H-8T	STMicroelectronics	Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB Learn More about STMicroelectronics stm h series triacs	Datasheet	3,456In Stock	NT$76.00 NT$36.93 NT$32.84 NT$26.10 View NT$23.88 NT$22.08 NT$21.94	Min.: 1 Mult.: 1
Inrush Current Limiters Rad-hard integrated current limiter - Engineering model RH-PMICL1AK1 STMicroelectronics 1: NT$112,107.61 44In Stock	Mfr. Part # RH-PMICL1AK1 Mouser Part # 511-RH-PMICL1AK1	STMicroelectronics	Inrush Current Limiters Rad-hard integrated current limiter - Engineering model	Datasheet	44In Stock	NT$112,107.61 View Quote	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-600SWRG STMicroelectronics 1: NT$68.83 1,416In Stock	Mfr. Part # BTB16-600SWRG Mouser Part # 511-BTB16-600SW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,416In Stock	NT$68.83 NT$32.95 NT$25.31 NT$21.19 View NT$19.61 NT$19.29	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni SM15T7V5AY STMicroelectronics 1: NT$58.08 2,500In Stock	Mfr. Part # SM15T7V5AY Mouser Part # 511-SM15T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,500In Stock	Cut Tape NT$58.08 NT$36.57 NT$32.19 NT$26.03 Reel NT$18.21 View NT$20.79 NT$18.64 NT$16.74 NT$15.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil SMP80MC-200 STMicroelectronics 1: NT$34.06 4,967In Stock	Mfr. Part # SMP80MC-200 Mouser Part # 511-SMP80MC-200	STMicroelectronics	Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil Learn More about STMicroelectronics stm standard products	Datasheet	4,967In Stock	Cut Tape NT$34.06 NT$21.15 NT$13.73 NT$10.54 Reel NT$7.60 View NT$9.50 NT$7.39 NT$7.06 NT$6.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4 Amp 700 Volt BTA04-700SRG STMicroelectronics 1: NT$90.34 1,095In Stock	Mfr. Part # BTA04-700SRG Mouser Part # 511-BTA04-700S	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,095In Stock	NT$90.34 NT$57.36 NT$38.72 NT$31.30 View NT$28.00 NT$26.17 NT$25.20	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: NT$46.96 4,199In Stock	Mfr. Part # SMA6T7V6AY Mouser Part # 511-SMA6T7V6AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,199In Stock	Cut Tape NT$46.96 NT$29.76 NT$19.47 NT$15.02 Reel NT$11.04 View NT$12.73 NT$12.12 NT$10.65 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni SMC30J18A STMicroelectronics 1: NT$66.68 2,365In Stock	Mfr. Part # SMC30J18A Mouser Part # 511-SMC30J18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,365In Stock	Cut Tape NT$66.68 NT$45.17 NT$36.21 NT$32.23 Reel NT$21.08 View NT$25.60 NT$23.12 NT$18.93 NT$18.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 68V 50uA Bidirect SMP30-68 STMicroelectronics 1: NT$25.10 4,879In Stock	Mfr. Part # SMP30-68 Mouser Part # 511-SMP30-68	STMicroelectronics	Board Mount Surge Protectors 68V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,879In Stock	Cut Tape NT$25.10 NT$17.35 NT$11.87 NT$7.96 Reel NT$5.77 View NT$7.17 NT$6.52 NT$5.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
SCRs 4.0 Amp 800 Volt TYN804RG STMicroelectronics 1: NT$67.76 1,955In Stock	Mfr. Part # TYN804RG Mouser Part # 511-TYN804	STMicroelectronics	SCRs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,955In Stock	NT$67.76 NT$35.60 NT$27.57 NT$21.65 View NT$18.50 NT$17.24 NT$15.67 NT$15.02 NT$14.23	Min.: 1 Mult.: 1
Triacs 8.0 Amp 600 Volt BTB08-600SWRG STMicroelectronics 1: NT$57.00 1,863In Stock	Mfr. Part # BTB08-600SWRG Mouser Part # 511-BTB08-600SW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,863In Stock	NT$57.00 NT$27.03 NT$24.06 NT$20.86 View NT$15.99 NT$15.77 NT$14.88	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T30AY STMicroelectronics 1: NT$59.51 2,853In Stock	Mfr. Part # SM4T30AY Mouser Part # 511-SM4T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2,853In Stock	Cut Tape NT$59.51 NT$34.49 NT$28.21 NT$24.20 Reel NT$14.91 View NT$19.54 NT$18.39 NT$17.10 NT$13.44 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T82AY STMicroelectronics 1: NT$38.00 3,849In Stock	Mfr. Part # SM4T82AY Mouser Part # 511-SM4T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,849In Stock	Cut Tape NT$38.00 NT$17.78 NT$15.34 NT$11.62 Reel NT$8.89 View NT$10.90 NT$10.22 NT$8.35 NT$7.64 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 8.5V 0.2uA 15kV 8kV BI SMC30J8.5CA STMicroelectronics 1: NT$60.95 1,331In Stock	Mfr. Part # SMC30J8.5CA Mouser Part # 511-SMC30J8.5CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 8.5V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,331In Stock	Cut Tape NT$60.95 NT$43.02 NT$37.64 NT$30.65 Reel NT$20.54 View NT$24.92 NT$21.83 NT$19.04 NT$18.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs High Temperature 30A SCRs in TO-220AB TN3015H-6T STMicroelectronics 1: NT$77.08 1,368In Stock	Mfr. Part # TN3015H-6T Mouser Part # 511-TN3015H-6T	STMicroelectronics	SCRs High Temperature 30A SCRs in TO-220AB Learn More about STMicroelectronics stm tn scrs	Datasheet	1,368In Stock	NT$77.08 NT$37.28 NT$33.23 NT$26.42 View NT$24.20 NT$22.48	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 ESDA18WY STMicroelectronics 1: NT$15.06 11,123In Stock New Product	Mfr. Part # ESDA18WY Mouser Part # 511-ESDA18WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	11,123In Stock	Cut Tape NT$15.06 NT$6.92 NT$5.77 NT$4.34 Reel NT$3.08 View NT$4.05 NT$2.83 NT$2.62 NT$2.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I TN8050H-12WL STMicroelectronics 1: NT$250.95 401In Stock New Product	Mfr. Part # TN8050H-12WL Mouser Part # 511-TN8050H-12WL New Product	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I Learn More about STMicroelectronics tn8050h 12wl scr thyristor	Datasheet	401In Stock	NT$250.95 NT$143.76 NT$120.10 NT$111.49	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK LDP01-47AY STMicroelectronics 1: NT$160.25 650In Stock	Mfr. Part # LDP01-47AY Mouser Part # 511-LDP01-47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK	Datasheet	650In Stock	Cut Tape NT$160.25 NT$105.40 NT$86.04 NT$72.78 Reel NT$55.21 View NT$64.89 NT$51.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support